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The most electric vehicle-friendly states, ranked

An electric vehicle charges in California
An electric vehicle charges in Torrance, California.PATRICK T. FALLON/AFP via Getty Images
  • EV Charger Reviews evaluated the most electric vehicle-friendly states.

  • They evaluated states based on factors including electricity costs and state tax credits.

  • Maine was ranked the top state for EVs, followed by Colorado and Vermont.

Around 8% of all cars sold last year were electric vehicles. That's 1.2 million EVs sold in the US alone in 2023.

As more car owners make the switch to sustainable energy, the infrastructure around EV ownership becomes factored into decisions like choosing a place to live and buying a home.

The electric-vehicle resource website EV Charger Reviews determined the best states to own an electric vehicle by studying the same factors in each state: the number of registered EVs, electricity cost, the number of electric vehicles per charging port, tax credit amounts, annual gas savings, the ratio of a square mile per one charging port, and the number of electric vehicles per service center.

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EV Charger Reviews used data from sources such as the US Department of Energy, the US Census Bureau, and the US Energy Information Administration to evaluate the EV factors in all 50 states. Each factor was assigned a numerical score and ranking, which helped determine the states' overall scores.

Here are the top 10 most EV-friendly states.

10. Rhode Island

Aerial panorama of Providence skyline on a late afternoon.
Providence, Rhode Island.Mihai_Andritoiu/Shutterstock

EV Charger Reviews reported Rhode Island has 4,300 registered electric vehicles and a ratio of 14 EVs per charging port throughout the state. Rhode Island also offers electric vehicle owners a $2,500 tax incentive to encourage more residents to make the switch. However, Rhode Island's electricity is the fifth most expensive out of any state.

Rhode Island earned a total score of 64.56, ranking it 10th overall.

9. Delaware

Aerial View of Dover, Delaware during Autumn at Dusk
Dover, Delaware.Jacob Boomsma/Shutterstock

Delaware's $2,500 EV tax rebate, numerous service centers, charging ports every 10 miles, and affordable electricity make it the ninth-best state for EV owners.

It earned a total score of 64.75 from EV Charger Reviews.

8. Massachusetts

Boston, Massachusetts skyline at dusk.
Boston, Massachusetts.Sean Pavone/Shutterstock

Massachusetts has nearly 50,000 registered EVs with charging ports every 3 square miles, EV Charger Reviews found. Its $3,500 tax incentive also makes EV ownership appealing, even though service center and electricity costs are higher than average.

Massachusetts earned a total score of 65.94, ranking it eighth.

7. Kansas

The copper dome shines in the urban area at the capitol building of Topeka, Kansas.
Topeka, Kansas.Real Window Creative/Shutterstock

In Kansas, charging ports are only available every 149 square miles. The annual tax incentive of $2,400 also comes with a registration fee of up to $100.

However, with a ratio of 14 EVs per charging port, EV Charger Reviews found that the state has "one of the best charging infrastructures in the US," earning a score of 66.21.

6. California